en

New ideaConsumer utilities

Portal-Ready

Pick the portal you are uploading to (gov.br, INSS, Detran, ENEM, US DS-160, Schengen visa, UK visa), drop your file, and get it converted, compressed and cropped in your browser to that portal's exact published spec — no upload, no rejected forms.

3 weeks ago · Scored 21 Oct 2026 · ID HBV-261021-06

Working title: Portal-Ready (working name)

Summary

BriefingHypothesis

New idea. Existence check: Searches on 21 Oct 2026 found no single tool with per-portal presets for Brazilian government portals (the search summary stated each portal sets its own limits, e.g. INSS: PDF or image up to 5 MB per file; Detran-PA: PDF up to 5 MB). Generic compressors (iLovePDF, convertilo) and passport-photo tools exist, but not document presets per portal.…

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X: 9 posts/7d (Flat 0% Thu→Tue (full UTC days: Thu 15 0 → Tue 20 2); peak Tue 20 2; Tue 20 is 0% below peak; window 2026-10-14 10:00 UTC → 2026-10-21 10:00 UTC (Wed 14 Oct and Wed 21 Oct are partial UTC days; full days Thu 15 → Tue 20)). Revenue hypothesis: ~$1K–$4K/month at month 9 (HYPOTHESIS: 100k monthly visits × sponsor slots + small paid checklists).

DescriptionHypothesis

Pick the portal you are uploading to (gov.br, INSS, Detran, ENEM, US DS-160, Schengen visa, UK visa), drop your file, and get it converted, compressed and cropped in your browser to that portal's exact published spec — no upload, no rejected forms. Who: Adults applying for government services, benefits, exams or visas who upload documents and photos from a phone; Brazil first, then Mexico/Colombia and global visa applicants.…

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Pain: Each portal has its own file rules (format, size, DPI, photo dimensions); the error appears only after upload, often late in a long form. People then search for a compressor, guess settings and retry. Monetization: Free presets; sponsor slots on portal pages priced with traffic (document scanning apps, despachantes/visa services, clearly labeled); optional paid "full kit" checklist per process (hypothesis). Build: 1 agent-week (in-browser WASM conversion/compression, spec database for 40 portals, SEO pages); stack: Next.js on Vercel; WASM (pdf-lib, image codecs) running fully in the browser; spec YAML per portal; Plausible. GTM: SEO/GEO pages per portal and document ("foto 3x4 para INSS tamanho", "DS-160 photo size"); share links in WhatsApp family groups; faceless how-to clips.

Target customer

Adults applying for government services, benefits, exams or visas who upload documents and photos from a phone; Brazil first, then Mexico/Colombia and global visa applicants.

Pain

Each portal has its own file rules (format, size, DPI, photo dimensions); the error appears only after upload, often late in a long form. People then search for a compressor, guess settings and retry.

Why this score

Why it scored lower: Weak social signal; success depends on search rankings against large converter sites.

MoatHypothesis

Spec database + SEO: Accurate, dated specs for many portals are tedious to maintain. Each preset page ranks for its exact error query. Status: Hypothesis.

Demand signals

X posts (7 days)

9

Signal trend

Flat 0% Thu→Tue (full UTC days: Thu 15 0 → Tue 20 2); peak Tue 20 2; Tue 20 is 0% below peak

Web demandVerified

X demand is weak (9 PT and 25 EN posts/7d, Verified) — this is a search-intent product; search volume was not measured this run. Converter demand proxy: Filee repo 8,582 stars in 22 days (Verified GitHub). Other X counts (same window, Verified X API): 25 posts: ("photo rejected" OR "file too large" OR "upload failed" O…

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R "file size" OR "wrong format") (visa OR passport OR portal OR application OR "DS-160" OR government) -is:retweet lang:en

Market and competitors

TAM

Not sized this run — Scope: Document-prep utilities. Method: No report fetched. (Basis: n/a)

SAMHypothesis

~$12K–$48K / yr (hypothesis) — Scope: PT/ES/EN portal presets. Method: Rev ×12. (Basis: HBV assumption)

SOMHypothesis

~$12K–$48K ARR (hypothesis) — Scope: Month-9. Method: as SAM. (Basis: Low)

Competitors

iLovePDF, Smallpdf, convertilo, passport-photo makers (photo only), portal help pages.

Business model

MonetizationHypothesis

Free presets; sponsor slots on portal pages priced with traffic (document scanning apps, despachantes/visa services, clearly labeled); optional paid "full kit" checklist per process (hypothesis).

Revenue hypothesis (monthly)Hypothesis

~$1K–$4K/month at month 9 (HYPOTHESIS: 100k monthly visits × sponsor slots + small paid checklists).

Jobs to be done

When the portal rejects my file and I do not know why, I want to make it match that portal's rules in one step, so I can finish the application today.

HXC

Dona Célia, 61, Salvador (illustrative) · Requesting an INSS benefit from her phone; her scanned PDF keeps failing. Buying signal: Her daughter sends her a Portal-Ready link from WhatsApp; the file passes on the next try.

Build and go-to-market

Tech stack

Next.js on Vercel; WASM (pdf-lib, image codecs) running fully in the browser; spec YAML per portal; Plausible

GTM channels

SEO/GEO pages per portal and document ("foto 3x4 para INSS tamanho", "DS-160 photo size"); share links in WhatsApp family groups; faceless how-to clips

Risks

Main risk

Weak social signal; success depends on search rankings against large converter sites.

All risks

Value: Unvalidated — Demand not measured | Usability: Supported — Simple UX | Feasibility: Supported — Browser-only processing | Business Viability: Attention — Specs change

Next validation step

Publish 20 portal presets in PT in 7 days; kill if fewer than 3,000 organic visits in 45 days.

Sources

  1. gov.br (cumprimento de exigência page cited by search)
  2. cidadao.detran.pa.gov.br (portal cartilha)
  3. convertilo.io
  4. X API counts

ideautilityfile-convertergovernmentvisaseogeosponsorship-slotsb2cbrazillatamglobal

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Research, not investment advice. Numbers keep the label they were published with.